Ferrovanadium
n. [冶]铁钒(合金)
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
Have you milked the cows?
你已经挤过奶了吗？
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，